Information disclosure via PRC buffer over-read
Published Jun 25, 2025 · Updated Jun 30, 2025
Out-of-bounds read in PDF-XChange Editor 10.5.2.395 allows remote attackers to disclose process memory via a crafted PRC file. The PRC parser fails to validate user-controlled data against an allocated buffer before reading past its end. Exploitation requires the target to open a malicious file or visit a malicious page; the flaw discloses information and can support a separate code-execution chain.
Summary
What happened
Out-of-bounds read in PDF-XChange Editor 10.5.2.395 allows remote attackers to disclose process memory via a crafted PRC file. The PRC parser fails to validate user-controlled data against an allocated buffer before reading past its end. Exploitation requires the target to open a malicious file or visit a malicious page; the flaw discloses information and can support a separate code-execution chain.
The record
- CVE
- CVE-2025-6658
- Published
- Jun 25, 2025
- Updated
- Jun 30, 2025
- Vendor
- Tracker Software Products
- Product
- PDF-XChange Editor
- Classifications
- CWE-125, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 25, 2025CVE publishedPublication date reported by the CVE source.
- Jun 30, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=10.5.2.395
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Public exploit references
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Technologies
Your stack
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Your stack
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